3 years ago

I need help with these

Mathematics

2 answers:

ANTONII [103]3 years ago

8 0

Answer:

you're correct on the first one, and the second one is 8.

raketka [301]3 years ago

7 0

The first one is right I’m pretty sure and if I’m not mistaken the second one is 8

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5x-2y = -10
Multiply by 6
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Multiply by 2

= 6x+12y = 132

So

30x-12y=-60
6x+12y=132

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